475198440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{31181}}^1$

素因数の和:31322

約数の個数: 64

約数和(自身を含む): 1436866560

約数和(自身を除く): 961668120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 15240, 31181, 62362, 93543, 124724, 155905, 187086, 249448, 311810, 374172, 467715, 623620, 748344, 935430, 1247240, 1870860, 3741720, 3959987, 7919974, 11879961, 15839948, 19799935, 23759922, 31679896, 39599870, 47519844, 59399805, 79199740, 95039688, 118799610, 158399480, 237599220, 475198440]

約数ペア:

[(1, 475198440), (2, 237599220), (3, 158399480), (4, 118799610), (5, 95039688), (6, 79199740), (8, 59399805), (10, 47519844), (12, 39599870), (15, 31679896), (20, 23759922), (24, 19799935), (30, 15839948), (40, 11879961), (60, 7919974), (120, 3959987), (127, 3741720), (254, 1870860), (381, 1247240), (508, 935430), (635, 748344), (762, 623620), (1016, 467715), (1270, 374172), (1524, 311810), (1905, 249448), (2540, 187086), (3048, 155905), (3810, 124724), (5080, 93543), (7620, 62362), (15240, 31181)]